<!DOCTYPE html>
<html lang="zh">
	<head>
		<meta charset="utf-8">
		<link rel="stylesheet" href="style.css">
		<title>67 加减动态多选框</title>
	</head>
	<body>
		<div class="app">
			<label class="label67">
				<input type="checkbox" class="check-inp67">
				<span class="span67"></span>
			</label>
		</div>
	</body>
</html>